When Fang Lie heard this, he was taken aback, and hurriedly said, "Is it really fake? Such a broken thing can be compared to the Mozu Dan Sutra?"

"The status is similar, but whether the specific value is worth it depends on what is recorded in it. Old Bird said: "You also know that not all inheritances are important, and some are relatively ordinary inheritances, but in any case, these are the descendants of the ancient great factions, and it is not an exaggeration to describe them as priceless."

"Something is wrong" Fang Lie immediately frowned and said: "I have killed nine inner sect elites, including the Bai family, according to reason, the above must hate me to death, how can they send me such a haode thing? It seems that this reward has already surpassed my credit by a lot, right?"

"Yes, after all, you are only an outer disciple, although the credit this time is not small, but rewarding a fifth-order magic weapon can be regarded as breaking the sky. And this thing is basically priceless" The old bird said with some uncertainty: "Could it be that the idiots above don't know the goods, and they gave you this thing as garbage?"

"Do you still need to ask?" Fang Lie sneered: "It must be like this"

"Forget it," the old bird laughed, "Anyway, it's always you who get naked, isn't it?"

"This is also true" Fang Lie immediately said to Mao Mao: "Mao Mao, the elixirs in the inventory have all been consumed by me, you go and buy some immediately, as many as you want, don't be afraid that you won't be able to use them." These elixirs are given to you, if the spirit stones are not enough, you can exchange them for this thing. ”

Fang Lie said, and handed over the spirit pill that had just been practiced to Mao Mao.

Mao Mao nodded sensibly and said, "Haode, I know"

With that, she immediately turned and left.

Fang Lie hurriedly returned to the retreat place again, then took out the beast bone and said to the old bird, "How do you get this thing?"

"The left path is a sect that cultivates all kinds of yin damage and mysterious Taoism, and it is biased, contrary to the Great Dao, in fact, although it is said that it has declined, or even extinct, it is not necessarily true, because among the current ten major demon gates, there are several left path inheritances. The old bird explained: "There are many secret techniques of the left path, and the inheritance is also varied, and with the beast bone as the carrier, there are seven or eight branches. This thing can be opened in different ways, we can only shiyan one by one, you try it with the blood on the tip of your tongue first. ”

"Natal Essence Blood?" Fang Lie couldn't help but smile bitterly when he heard this: "No wonder this thing has not been recognized by anyone, and every time it is opened, it has to be used with Natal Essence Blood?" I'm afraid that only those who are full of food and support will be willing to use the precious Natal Essence Blood to refine this thing of unknown origin, right?"

"Hehe, the left path is a partial door, so naturally it is necessary to inherit it in this weird way, in fact, the natal essence blood is still haode. I've heard that they also have a kind of inheritance, which is a stone dagger, every time it is opened and read, it has to be inserted into the top door, until it reaches the handle, at that time, the tip is exposed to the chin, and it is constantly sucking the essence blood from the top of the skull, and even the power of the soul. The old bird smiled: "Anyway, many people who practice that kind of secret art are eventually killed by it."

"Damn, is this an inheritance, or an execution?" Fang Lie exclaimed.

"Hehe, what is this? How can you think of the Supreme Dao without sacrifice?" said with a smile to the old bird: "Compared to your inheritance, it is far behind"

Fang Lie was speechless in an instant, indeed, the "Divine Phoenix Nirvana Sutra" he inherited was probably the most weird and cruel secret technique, for tens of thousands of years, thousands of Momen disciples who died in the reincarnation fire path, and in the end, he was the only one who succeeded. It's not much different from a massacre.

After sighing for a while, Fang Lie smiled bitterly and spit out a mouthful of blood on the tip of his tongue, dripping on the beast bones.

As a result, this mouthful of natal essence blood seeped in, and then, there was no more.

Fang Lie waited for a long time, and found that the beast bone fragment had changed back to its original state again, and there was no change at all, so he asked helplessly: "Is it the wrong way to open the natal essence blood? Do you want me to insert it into my head? Say okay first, I don't want to be so stupid."

"Hehe, you're wrong, the natal essence blood has been sucked in, which means that the path is correct, if it's wrong, the essence blood can't get in at all. The old bird laughed.

"Huh?" Fang Lie was immediately shocked, and hurriedly asked, "Then is it too little?"

"No, it should be the wrong kind. The old bird said with a little excitement: "Try it with your heart."

"Okay" Fang Lie agreed, and then slapped his chest, shocking out a drop of blood from his heart, dripping on the bone fragment

As a result, as before, the essence blood was quickly sucked in, but there was no change.

Without waiting for Fang Lie to ask, the old bird said excitedly: "Great, hurry up and get the blood between the eyebrows."

"I said Brother Bird, are you mistaken?" Fang Lie said lazily: "The blood between the eyebrows is so precious, if you have to pay such a heavy price for reading it once, then who is rare with this secret method?"

"What do you know?" the old bird cried, "the more advanced the inheritance, the more demanding the conditions will be, for the sake of the supreme secret method, what is a mere mouthful of blood between the eyebrows?"

"Really" When Fang Lie heard this, he immediately became interested, and hurriedly slapped his forehead, squeezing out his most precious natal essence blood, the blood between his eyebrows

As a result, this time, the blood between the eyebrows only fell on the bone fragment, and the bone fragment automatically vibrate, and as the blood seeped in, it began to emit wisps of mysterious red divine light, and finally turned into a small red ray, rushing into Fang Lie's eyebrows.

In an instant, Fang Lie's sea of knowledge had an additional mysterious exercise, only more than a thousand words, all of which were red ancient seals.

Afterwards, Fang Lie couldn't help but be attracted by this method and devoted himself to comprehending it

I don't know how long it took before Fang Lie slowly opened his eyes, his brows furrowed, and his expression was weird.

The old bird naturally didn't know what this exercise was, but when it saw that Fang Lie was awake, he hurriedly asked, "What kind of exercise is this?

"Has it been so long?" Fang Lie said in surprise, "I feel like it's only been a while?"

"It seems that this exercise is clever enough to make you forget the passage of time. The old bird asked curiously, "What is it?"

"It's a very strange magical power, called "Great Concentric Mantra". Fang Lie smiled bitterly: "Just listening to the name, I thought it was an oath between lovers."

"Ah, it turned out to be the "Great Concentric Mantra"" The old bird immediately said excitedly: "You kid is developed, this is one of the top secret techniques of the Left Dao back then, and it ranks among the top few in the eight hundred secret techniques of the Left Dao"

"But why do I think it's a bit unreliable?" Fang Lie smiled bitterly: "You also know this secret technique, it is to use the blood of the eyebrows to refine a concentric knot, hit the opponent to know the sea, and then the two will forever tie the knot together, and both will be lost, what is this?"

"How can it be a loss?" the old bird immediately shouted: "Obviously, it is you who lose him, and he doesn't have anything to do with you, a typical loss of oneself and others, in short, it is a super yin damage secret method, which represents the biggest feature of the left path secret technique." ”

When Fang Lie heard this, he couldn't help but smile bitterly: "But what's the use of this thing?"

"You stupid, have you forgotten that you have an immortal body?" The old bird scolded with hatred: "In the future, if you don't like anyone, but you can't beat him, just give him a concentric knot, and then you will harm yourself, you gouge out your eyes, his eyes are blind, you cut off your arms, his arms are broken, you commit suicide, he will definitely be finished, what a killer move"

"Hmm" When Fang Lie heard this, he was suddenly shocked, his eyes lit up, he slapped his thigh, and exclaimed excitedly: "Yes, this is simply a secret technique tailored for me by nature, with him, with my immortal body, then am I invincible?"

"Of course invincible is not so," the old bird hurriedly said: "This secret technique is created according to the most mysterious law of cause and effect, although it is said to be of one heart and one mind, but in fact, it still depends on the strength of the strength. At your current level, even if you put a concentric knot on the Lei Zheng Zhenren, it will have no effect, if you die, people won't even lose a single hair."

"Hehe, I'm mentally prepared for this" Fang Lie hurriedly said, "So, how strong can I use it to restrain the enemy?"

"Generally speaking, as long as it is not more than ten times your cultivation, you will die; As long as it is not more than a hundred times your cultivation, you will die and he will be injured. The old bird explained: "If people's mana exceeds yours by more than 100 times, you die, and people will be fine." ”

"Understood, everything still needs to be viewed" Fang Lie said with great interest: "However, I have a quota in the Jade Pool, and the sea of qi will soon exceed a thousand zhang, and after casting the 'Explosive Qi Technique' and 'Burning Blood Technique', it will increase dramatically, I'm afraid that the idle Purple Mansion cultivators may not be more advanced than my mana, right?"

"Hehe, this is also true, many garbage monks, two or three hundred zhang of qi sea will be promoted to Jinchi, and then rely on medicine to advance to Zifu, and there will be no entry in this life. The old bird smiled and said: "Monk Jinchi, the mana is turned into jade liquid, which is equivalent to a tenfold increase, and the Purple Mansion monk, the mana is turned into Hongmeng purple qi, and then it increases tenfold, and it is equivalent to a sea of qi for more than ten miles, and it is not even as good as Bai Dashao and a few of them." You've got this secret art, and it's definitely not a problem to clean them up. Even if you are stronger than them, you can ⊥ them seriously injured, and if you come a few more times, they will all die. ”

"Hehe, that's exactly the case," Fang Lie said triumphantly.

Then, Fang Lie asked very strangely, "By the way, this secret technique doesn't seem to be particularly powerful, right? If you want to hurt the enemy, you have to hurt yourself first, especially if you have to lose one of the most cherished eyebrows, is it worth it?"

"Hehe, you don't know. The old bird smiled: "Actually, in ancient times, this magic power was created to subdue demon beasts, a monk with poor strength can use it to control a demon beast that is ten times stronger than him, or even dozens of times stronger, you understand?"

"Ah, I see" Fang Lie suddenly realized.

You must know that most demon beasts do not have too deep wisdom, once they are hit by the concentric knot and know that their lives are in the hands of others, they will easily succumb and do their best to protect their masters and fight for their masters

It can be said that this magical power can ⊥ the monk to exchange ten times the combat power with a single eyebrow effort, which is really too cost-effective.